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Mashta Island Real Estate Sold

Ultra Luxury
Ultra LuxuryAbove $1,000 per SqFt
High-End$650 - $1,000 per SqFt
Mid-Tier$400 - $650 per SqFt
Premium$300 - $400 per SqFt
Entry-LevelBelow $300 per SqFt
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Mashta Island, 720 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Mashta Island, 720 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$7,499,000
  • 6 Beds
  • 51/2 Baths
  • 6,395 SqFt
  • $1,173/SqFt
Ultra Luxury
House for sale in Mashta Island
720 S Mashta Dr, Key Biscayne, FL 33149
Completely remodeled home on mashta island in key biscayne. Walk in to breathtaking water views. This home features 6 bedrooms, 5.5 bathrooms, a gourmet kitchen with top-of-the-line appliances, large dining room & great room with full bar, office/media room, separate maid’s quarters, a large laundry room, and a master suite with ocean views. This house has the perfect setting to enjoy the beautiful sunsets while dipping in an infinity pool, perfect for entertaining.
Mashta Island, 601 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Mashta Island, 601 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$2,340,00010K
  • 5 Beds
  • 51/2 Baths
  • 3,868 SqFt
  • $605/SqFt
Ultra Luxury
House for sale in Mashta Island
601 S Mashta Dr, Key Biscayne, FL 33149
Andalusian style gem in exclusive, secure mashta island, to enjoy as is or transform to your taste! Plenty of space (over 4, 000 sq ft as per appraisal) to raise a large family while remaining cozy enough for a small one. Solidly built, and never been flooded. The large solar heated pool can be used year round. There's parking enough for 4 cars + a golf cart in the electric-gated driveway. Large private master bedroom & sitting room and terrace upstairs (with an elevator) and another master plus 3 other ensuite bedrooms downstairs. Priced to sell, don't miss this opportunity!
Mashta Island, 601 S Mashta Dr, Key Biscayne, Florida 33149, image 1
Mashta Island, 601 S Mashta Dr, Key Biscayne, Florida 33149, image 2
$2,340,00010K
    Ultra Luxury
    Land for sale in Mashta Island
    601 S Mashta Dr, Key Biscayne, FL 33149
    Rare opportunity to build your dream house on mashta island!! 10, 000 sf lot, across from waterfront homes with possible view of the bay. Buy it now before owner starts building on it. A drive by will convince you of the great location on this quiet, private and very safe island. Only non-waterfront lot available at this time. But hurry, this opportunity will not last long!
    Mashta Island, 571 N Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 571 N Mashta Dr, Key Biscayne, Florida 33149, image 2
    $5,250,000650K
    • 0.35 Acres
    • $15,000,000/Acre
    Ultra Luxury
    Land for sale in Mashta Island
    571 N Mashta Dr, Key Biscayne, FL 33149
    Fabulous waterfront land. Ultra prestigious mashta island on key biscayne. Large 15, 200 sq ft directly on protected harbor. Build to suit on the last available parcel on north mashta drive. Your dream home awaits!
    Mashta Island, 630 S Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 630 S Mashta Dr, Key Biscayne, Florida 33149, image 2
    $7,100,000850K
    • 0.34 Acres
    • $20,882,353/Acre
    Ultra Luxury
    Land for sale in Mashta Island
    630 S Mashta Dr, Key Biscayne, FL 33149
    Prime developement opportunity on mashta island ! Waterfront paradise with unobstructed views of biscayne bay. Great opportunity to build your dream estate on this 15, 000 square feet oceanfront lot. Mashta island is the most exclusive island in key biscayne. Key biscayne is one of the safest cities in miami dade, great schools and excellent for families. Close to coral gables, downtown, brickell and miami beach.
    Mashta Island, 699 N Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 699 N Mashta Dr, Key Biscayne, Florida 33149, image 2
    $22,500,000
    • 4 Beds
    • 41/2 Baths
    • 3,241 SqFt
    • $6,942/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    699 N Mashta Dr, Key Biscayne, FL 33149
    The trophy to a boater's dream on mashta island. What a superb location! Nestled on the n. Side of mashta island in key biscayne, where privacy reigns. This rare gem features 100 linear ft of seawall with direct unobstructed access to biscayne bay and the atlantic ocean; perfect for boaters. The lot spans 15000 sf. It includes a bali-style house built by architect george reed in 1965. The property also includes a pool, a 2 car covered carport. Whether renovating or building new, this is a once -in- a lifetime opportunity to own a prime waterfront on one of key biscayne's most prestigious streets. This is more than a home - it's a legacy property in one of miami's most coveted island communities.
    Mashta Island, 640 S Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 640 S Mashta Dr, Key Biscayne, Florida 33149, image 2
    $19,500,000
    • 5 Beds
    • 5 Baths
    • 3,620 SqFt
    • $5,387/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    640 S Mashta Dr, Key Biscayne, FL 33149
    Welcome to your own slice of paradise! Enjoy breathtaking sunsets from your private dock on this waterfront property boasting 100 feet of direct biscayne bay frontage. Ideally located on mashta island. Set on a 15, 000 sf lot, the home features 5 beds, 5 baths, including 2 bayfront primary suites with stunning views, impact windows and doors throughout. The open-concept layout flows seamlessly from the living and dining areas to the modern kitchen and out to the pool and entertainment patio, with floor-to-ceiling glass doors that open to blend indoor and outdoor living. Tranquil guest suite upstairs offering privacy and views. It also features an oversized 2-car garage, covered parking, and a spacious driveway for guests. Perfect to move in, renovate, or build your dream waterfront estate.
    Mashta Island, 631 N Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 631 N Mashta Dr, Key Biscayne, Florida 33149, image 2
    $23,500,000
    • 4 Beds
    • 41/2 Baths
    • 2,255 SqFt
    • $10,421/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    631 N Mashta Dr, Key Biscayne, FL 33149
    Bring all offers - waterfront dream home in the making! Key biscayne's ultimate boater's paradise - fully renovated luxury residence coming soon this is a rare and exceptional opportunity to own a like-new, fully renovated luxury home in one of key biscayne's most exclusive waterfront enclaves. Currently under an extensive renovation with expected completion in approximately 5 months, this residence is being reimagined with the highest standards of modern design, comfort, and functionality. A complete transformation - inside and out this is not just a cosmetic update — this is a down-to-the-studs, full-scale renovation that will result in a completely refreshed and reimagined home. Upon completion, this property will boast: "all-new flooring throughout with elegant, high-end finishes "smooth new ceilings with upgraded lighting and architectural detailing "completely new electrical and plumbing systems, built to current codes and standards "a redesigned layout to enhance flow, functionality, and natural light "spacious bedrooms and luxurious bathrooms, featuring premium fixtures, modern vanities, custom tile work, and spa-like finishes "a chef's dream kitchen with custom cabinetry, oversized island, quartz countertops, and top-of-the-line appliances from leading brands "brand-new air conditioning system for efficient, zoned climate control "impact-resistant windows and doors . "thoughtfully designed interior and exterior spaces, perfect for both relaxed family living and stylish entertaining. Waterfront living at its finest set on a 15, 000 sq. Ft. Lot, this home offers spectacular water views and seamless access to biscayne bay. Boating enthusiasts will appreciate: "a private dock with deep water access, ideal for accommodating a large boat or yacht "no bridges to the ocean, allowing for effortless navigation to open waters "direct bay access, just minutes from the atlantic "an expansive backyard with space for outdoor dining, lounging, with pool "unforgettable sunsets over the bay, right from your own backyard oasis. Prime key biscayne location located in a prestigious and tranquil section of key biscayne, this home offers both privacy and convenience. Enjoy world-class beaches, top-rated schools, parks, tennis clubs, fine dining, and more all just moments away from the heart of miami. Whether you're searching for a personal waterfront sanctuary or a savvy long-term investment, this remarkable property delivers the best of luxury, lifestyle, and location with the added bonus of a brand-new renovation built for modern living. Now is the time to secure this extraordinary property before completion. Bring all offers - this one won't last.
    Mashta Island, 725 N Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 725 N Mashta Dr, Key Biscayne, Florida 33149, image 2
    $29,850,000
    • 5 Beds
    • 31/2 Baths
    • 3,174 SqFt
    • $9,405/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    725 N Mashta Dr, Key Biscayne, FL 33149
    Experience unparalleled luxury in this brand-new waterfront residence on exclusive mashta island in key biscayne. With 100 feet of prime waterfront, this home offers direct ocean access. The design features ultra-luxurious finishes, including curtain glass fixed windows maximizing water views. Spanning 9, 550 sq ft, with 7 bedrooms, 9 full bathrooms, and 2 half bathrooms. The rooftop area and observation deck offer 360° views, including the miami skyline and sunset. A residential-class elevator services all floors. The wide covered terrace by the pool features an alfresco kitchen, ideal for all-day enjoyment. Other features include covered parking for 3 cars. This home is a waterfront masterpiece. Under construction set to be finished november 2024.
    Mashta Island, 520 S Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 520 S Mashta Dr, Key Biscayne, Florida 33149, image 2
    $18,900,000
    • 3 Beds
    • 4 Baths
    • 3,085 SqFt
    • $6,126/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    520 S Mashta Dr, Key Biscayne, FL 33149
    Seize the rare chance to create your dream estate on one of the largest lots in key biscayne's prestigious mashta island community. This 22, 140-square-foot property features 138 feet of pristine water frontage, offering breathtaking open-water views—an ideal backdrop for a grand residence. Collaborate with the renowned corazzini & associates, known for their award-winning designs that merge elegance with functionality. Enjoy spectacular sunsets visible throughout your home, perfect for relaxation and entertaining. Included are fully approved plans and permits for a stunning 8-bedroom, 8.5-bath, 10, 000-square-foot estate, ensuring a seamless start to your vision. Don’t miss this once-in-a-lifetime opportunity to establish a legacy in one of south florida's most prestigious enclaves.
    Mashta Island, 541 S Mashta Dr, Key Biscayne, Florida 33149, image 1
    Mashta Island, 541 S Mashta Dr, Key Biscayne, Florida 33149, image 2
    $4,950,000
    • 5 Beds
    • 61/2 Baths
    • 4,757 SqFt
    • $1,041/SqFt
    Ultra Luxury
    House for sale in Mashta Island
    541 S Mashta Dr, Key Biscayne, FL 33149
    Prestigious mashta island location! Soaring cathedral ceilings welcome you to this bright and cheerful modern mediterranean home with convenient elevator features 6 bedrooms en-suite plus staff quarters, seven baths; two of which are master suites; the one on the first floor may double up as guest suite or office. Light-filled oversize kitchen/family rm. Combo overlooks heated pool and terrace. Marble floors, custom closets, terraces all around and much, much more. A rare find!
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    Schools

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    Walk Score®
    Car-Dependent. Almost all errands require a car
    8

    100
    Bike Score®
    Somewhat Bikeable. Minimal bike infrastructure
    36

    100
    Sound Score®
    Bearable noise
    80

    100
    Airport Score
    Close to airports. Noticeable airport activity
    0

    100
    Traffic Score
    Congested area. Frequent traffic delays
    24

    100
    Local Score
    Limited local amenities nearby
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    100

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